20u-8-8u+23=

Simple and best practice solution for 20u-8-8u+23= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 20u-8-8u+23= equation:


Simplifying
20u + -8 + -8u + 23 = 0

Reorder the terms:
-8 + 23 + 20u + -8u = 0

Combine like terms: -8 + 23 = 15
15 + 20u + -8u = 0

Combine like terms: 20u + -8u = 12u
15 + 12u = 0

Solving
15 + 12u = 0

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '-15' to each side of the equation.
15 + -15 + 12u = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 12u = 0 + -15
12u = 0 + -15

Combine like terms: 0 + -15 = -15
12u = -15

Divide each side by '12'.
u = -1.25

Simplifying
u = -1.25

See similar equations:

| u/10=8 | | 5x/3=310 | | 2(2.5b/.5) | | 14/21= | | 2.5b/.5a*2 | | ln(x)+ln(x+8)=7 | | (4a-3b)(4a+3b)= | | y=7x+200 | | xsquared+x=90 | | 2x+7y=67 | | (2x-4)=3 | | logarithm(2x-4)=3 | | N*n*n-90=0 | | -4(6-7x)-(1-x)=4(x-3) | | -1.1-6x-1.8-3x=-8x+2.4 | | 8(x-1)=6-2(8x+7) | | 5+2x-2=12+8x-3 | | -8+12y=-12 | | y+2x-6=0 | | ((-30)(-7))-(210(-3))= | | 0x-3y+6=0 | | -4j^2+3j-28=0 | | y=20+0.05x^2 | | 1.2x^2+3.5x-1.5=0 | | y=x+tgx | | Nxn+n=90 | | 3cot^2x-3cot-1=0 | | x^2+4x-y^2-4y=9 | | (3a^3b^-2/1ab^-3)^2 | | x+4=5*6 | | 23*45/7-6= | | 16x^2-215x+96=0 |

Equations solver categories